A new study suggests that a consumer demand for chicken and pork in places like India, Russia, China, and Brazil will help drive a large increase in overuse of the drugs by 2030. Is there anything we can do about it?

The latest challenge to the law, being argued before the Supreme Court on Wednesday, threatens to erase the healthcare subsidies that millions of people in 34 states are currently receiving. Here's what it's like to be one of them.